TY - GEN
T1 - Characteristic analysis of flow admission control based on equality when requested bandwidth follows different distributions
AU - Kimura, Takuto
AU - Miyata, Sumiko
AU - Yamaoka, Katsunori
PY - 2011/10/24
Y1 - 2011/10/24
N2 - Call admission control (CAC) based on equality of heterogeneous traffic has been developed that reduces total call-blocking rate [1]. However, this CAC is difficult to apply to real networks because each flow may arrive with requested bandwidth blurred. A new method has been developed to apply this CAC to real networks by classifying all flows into two types on the basis of requested bandwidth. The blur of narrowband flow affects the total call-blocking rate. Moreover, this CAC can nearly maximize total user satisfaction by using corrected requested bandwidth of narrowband flows.
AB - Call admission control (CAC) based on equality of heterogeneous traffic has been developed that reduces total call-blocking rate [1]. However, this CAC is difficult to apply to real networks because each flow may arrive with requested bandwidth blurred. A new method has been developed to apply this CAC to real networks by classifying all flows into two types on the basis of requested bandwidth. The blur of narrowband flow affects the total call-blocking rate. Moreover, this CAC can nearly maximize total user satisfaction by using corrected requested bandwidth of narrowband flows.
UR - http://www.scopus.com/inward/record.url?scp=80054766235&partnerID=8YFLogxK
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U2 - 10.1109/PACRIM.2011.6032867
DO - 10.1109/PACRIM.2011.6032867
M3 - Conference contribution
AN - SCOPUS:80054766235
SN - 9781457702518
T3 - IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings
SP - 54
EP - 59
BT - 2011 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, PACRIM 2011
T2 - 13th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, PACRIM 2011
Y2 - 23 August 2011 through 26 August 2011
ER -